6.1 Angles and Their Measure/36

Failed to parse (Conversion error. Server ("https://en.wikipedia.org/api/rest_") reported: "Cannot get mml. Server problem."): {\displaystyle 120^{\circ }\cdot {\frac {\pi }{180^{\circ }}}={\frac {{\cancel {2}}\cdot {\cancel {2}}\cdot 2\cdot 3\cdot 5}{1}}\cdot {\frac {\pi }{2\cdot 2\cdot 5\cdot 3\cdot 3}}}